
John Peterson
John Peterson is the Chief Technology Officer at Sophos, responsible for the company's AI strategy and long-term technology vision. He leads global engineering teams across development, architecture, product delivery, and operations, helping to shape the next generation of cybersecurity solutions. John is passionate about fostering innovation and building technologies that help organisations stay ahead of an increasingly complex threat landscape.
Content by John Peterson

Products & Services
ChatGPT
AI
artificial intelligence
Sophos Working with OpenAI on security from AI, with AI, and for AI
August 10, 2026

Products & Services
AI
AI RESEARCH
security news
Sophos joins Anthropic's Project Glasswing
July 20, 2026

Products & Services
ChatGPT
AI
artificial intelligence
GPT-5.5-Cyber is here. What it means for defenders operating at the frontier.
May 11, 2026